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Allergies & Pollen for Berwyn, Illinois

7.3
Medium-High
Top Allergens:
Mulberry, Maple, Oak
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Discussion

Based on past pollen counts and expected weather conditions, pollen levels for Thursday will be increasing in the high range. This increase is due to rising temperatures.

Allergy Facts

In the northeastern states, 41 different types of grasses are significant sources of potentially allergenic pollen. The grass pollen season begins in May and extends through October with most pollen shed occurring in August.